Biotelemetry: a mechanistic approach to ecologySteven J. Cooke, P. J. Butler, Martin Wikelski et al.|Trends in Ecology & Evolution|2004Cited by 825
Moving towards acceleration for estimates of activity‐specific metabolic rate in free‐living animals: the case of the cormorantRory P. Wilson, P. J. Butler, Craig R. White et al.|Journal of Animal Ecology|2006Cited by 791
Physiology of diving of birds and mammalsP. J. Butler, David R. Jones|Physiological Reviews|1997Cited by 608
Measuring metabolic rate in the field: the pros and cons of the doubly labelled water and heart rate methodsP. J. Butler, John R. Speakman, Jonathan A. Green et al.|Functional Ecology|2004Cited by 497
The roller coaster flight strategy of bar-headed geese conserves energy during Himalayan migrationsCharles M. Bishop, P. J. Butler, Robin James Spivey et al.|Science|2015Cited by 230